Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2008-07-08
2008-07-08
Nguyen, Chau (Department: 2619)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S473000, C370S474000
Reexamination Certificate
active
07397800
ABSTRACT:
Certain aspects of the invention provide handling out-of-order TCP segments and may include placing a first received segment in a host buffer and determining whether a second received segment is an in-order or out-of-order (OOO) segment. Control information associated with OOO segments may be stored locally on a network interface card (NIC) and the OOO segment placed in a host buffer rather than on the NIC. An address or location occupied by an end of the first received segment may be recorded and stored on the NIC. As in-order and/or OOO segments are received, control information associated with a starting address and/or end address may be stored on the NIC. Accordingly, as subsequent in-order and/or OOO segments are received, they may be correctly placed within the host buffer based on the recorded and/or stored control information without being buffered on the NIC.
REFERENCES:
patent: 5699361 (1997-12-01), Ding et al.
patent: 6246684 (2001-06-01), Chapman et al.
patent: 6434620 (2002-08-01), Boucher et al.
patent: 6453357 (2002-09-01), Crow et al.
patent: 6779056 (2004-08-01), O'Neill et al.
patent: 6781992 (2004-08-01), Rana et al.
patent: 6804815 (2004-10-01), Kerr et al.
patent: 6937606 (2005-08-01), Basso et al.
patent: 7007103 (2006-02-01), Pinkerton et al.
patent: 7162630 (2007-01-01), Sperry et al.
patent: 2002/0034182 (2002-03-01), Mallory
patent: 2002/0095512 (2002-07-01), Rana et al.
patent: 2003/0046330 (2003-03-01), Hayes
patent: 2003/0128704 (2003-07-01), Mizrachi et al.
patent: 2004/0062246 (2004-04-01), Boucher et al.
patent: 2005/0204058 (2005-09-01), Philbrick et al.
patent: 2005/0232298 (2005-10-01), Beverly et al.
Broadcom Corporation
Foud Hicham B
McAndrews Held & Malloy Ltd.
Nguyen Chau
LandOfFree
Method and system for data placement of out-of-order (OOO)... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and system for data placement of out-of-order (OOO)..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for data placement of out-of-order (OOO)... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2769752